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by r3bl 3078 days ago
I don't.

All the services I'm using it on require some sort of backup 2FA method, so I simply use an authenticator app (that I have to use anyway since not all websites allow U2F keys) as a backup method.

Never managed far in messing around to use Yubikeys for GPG and SSH. It's nice and all, but U2F keys are useful without it as well.